Biography

Dr. P. Nirmala devi, is an Assistant Professor (selection Grade) at Kongu Engineering College, Perundurai, Erode. She is having more than 15 years of teaching experience. Her area of interest includes electronic circuits, signal processing, image processing and soft computing. She has published more than 20 papers in national and international conferences. Several papers have been published in reputed national and international journals also. Her research interests include biomedical image processing and signal processing. She has delivered several lectures on various topics in image, signal processing and electronic circuits. She is a life member of ISTE and fellow member in IETE.

Area of Interest:

Computer Sciences

100%

Image Processing

62%

Embedded Systems

90%

Electronic Engineering

75%

Information Technology

55%

Research Publications in Numbers

Books
0

Chapters
0

Articles
0

Abstracts
0

Selected Publications

Periyasamy, N.D. and A. Ramasamy, 2015. An adaptive truncated wavelet filter for speckle removal in ultrasound images. Int. J. Applied Eng. Res. Int., 10: 2327-2337.
Periyasamy, N. and A. Ramasamy, 2014. An enhanced homogeneity measure based signal variance estimation for speckle removal in ultrasound images. J. Theoret. Applied Inform. Technol., 64: 802-810.
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Devi, P.N. and R. Asokan, 2014. An improved adaptive wavelet shrinkage for ultrasound despeckling. Sadhana, 39: 971-988.
CrossRef | Direct Link |
Periyasamy, N. and A. Ramasamy, 2013. A modified adaptive wavelet shrinkage speckle filter for ultrasound images. J. Comput. Sci., 9: 1406-1413.
Nirmaladevi, P., R. Asokan, S. Govindaraj and S. Usha, 2013. Performance comparison of various speckle noise removal filters for ultrasound images. i-Manager's J. Electron. Eng., 3: 19-24.
Direct Link |